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關注:1
2013-05-23 12:21
求翻譯:挖掘土方時應由上至下的逐層挖掘是什么意思?![]() ![]() 挖掘土方時應由上至下的逐層挖掘
問題補充: |
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2013-05-23 12:21:38
Mining earthwork should be a top-down layer by layer excavation
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2013-05-23 12:23:18
earthmoving should be the case-by-case basis by excavation
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2013-05-23 12:24:58
When excavation folk recipe should the top-down cascade excavation
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2013-05-23 12:26:38
正在翻譯,請等待...
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2013-05-23 12:28:18
We keep the city clean is paramount
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